Medium evolution of a static quark-antiquark pair in the large Nc limit
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.034010
Abstract: We study the transitions between the different color states of a static quark-antiquark pair, singlet and octet, in a thermal medium. This is done nonperturbatively exploiting the infinite mass limit of QCD. This study is… read more here.
Keywords: large limit; quark antiquark; medium; limit ... See more keywords
Large N limit of supersymmetric Chern-Simons matter model: Breakdown of superconformal symmetry
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.95.025019
Abstract: In this work we study some properties of the three dimensional U(N) SUSY Chern-Simons coupled to a scalar field in the fundamental representation in the large N limit. For large N we show that the… read more here.
Keywords: limit supersymmetric; large limit; superconformal symmetry; chern simons ... See more keywords
Two-Dimensional Non-Fermi-Liquid Metals: A Solvable Large-N Limit.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.096402
Abstract: Significant effort has been devoted to the study of "non-Fermi-liquid" (NFL) metals: gapless conducting systems that lack a quasiparticle description. One class of NFL metals involves a finite density of fermions interacting with soft order… read more here.
Keywords: large limit; dimensional non; non fermi; fermi liquid ... See more keywords
The large-Nc limit of borelized spectral sum rules and the slope of radial Regge trajectories
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x18501154
Abstract: We put forward a new phenomenological method for calculating the slope of radial trajectories from values of ground states and vacuum condensates. The method is based on a large-$N_c$ extension of borelized spectral sum rules.… read more here.
Keywords: slope radial; sum rules; spectral sum; large limit ... See more keywords